If you are the Seller and the Trade with the purchaser went through without any problems - You are asked to Leave Feedback about the Purchaser of your item. Each positive Feedback about someone gives the person a trading star - It helps let others know that the person is good to deal with. No cheating Now.. If you are the seller - Login - Go to your members area - Because you sold an item - enter your Sell section through your SELL icon - then enter through the FEEDBACK icon. Firstly you will presented with FEEDBACK left about you if you have purchased..Below is the section with the names of the persons you have Sold an item to - Locate the name of the person you wish to leave Feedback about - In the right column click on PROCEED and then leave the appropriate Feedback. If you Purchased - follow the same steps as above - but enter through your BUY icon.